“…an Autobiography is the truest of all books; for while it inevitably consists mainly of extinctions of the truth, shirkings of the truth, partial revealments of the truth, with hardly an instance of plain straight truth, the remorseless truth is there, between the lines, where the author-cat is raking dust upon it which hides from the disinterested spectator neither it nor its smell…—the result being that the reader knows the author in spite of his wily diligences.”

"The Student Life" in The Medical News (30 September 1905).

Book I, iv, 10
The Advancement of Learning (1605)

Source: Hunger

Source: Introduction to The Closing of the American Mind (1988), p. 12
Context: As a scholar [Allan Bloom] intends to enlighten us, and as a writer he has learned from Aristophanes and other models that enlightenment should also be enjoyable. To me, this is not the book of a professor, but that of a thinker who is willing to take the risks more frequently taken by writers. It is risky in a book of ideas to speak in one’s own voice, but it reminds us that the sources of the truest truths are inevitably profoundly personal. … Academics, even those describing themselves as existentialists, very seldom offer themselves publicly and frankly as individuals, as persons.

History of the Church, 3:297 (20 March 1839)
1830s

Internet Encyclopedia of Philosophy
Context: Poetic truth is different from scientific truth since it reveals the real in its qualitative uniqueness and not in its quantitative universality. Poetry is the language of the soul, while prose is the language of science. The former is the language of mystery, of devotion, of religion. Prose lays bare its whole meaning to the intelligence, while poetry plunges us in the mysterium tremendum of life and suggests the truths that cannot be stated.

Source: Afterworlds

U.S. News & World Report (August 9, 1982)

Source: Reason: The Only Oracle Of Man (1784), Ch. II Section I - Of The Eternity of Creation
Context: As creation was the result of eternal and infinite wisdom, justice, goodness, and truth, and effected by infinite power, it is like its great author, mysterious to us. How it could be accomplished, or in what manner performed, can never be comprehended by any capacity.
Eternal, whether applied to duration, existence, action, or creation, is incomprehensible to us, but implies no contradiction in either of them; for that which is above comprehension we cannot perceive to be contradictory, nor on the other hand can we perceive its rationality or consistency.